APPENDIX I: QUESTIONNAIRE
PART I: PARTICIPANT INFORMATION
1.	ID:_______________________________________
2.	Age: 18- 25 ( )  26-30 ( )  31-35 (  )  36-40 (  )  41-45  >45  (  ) 
3.	Occupation:___________________________________
4.	Level of education:________________________________
5.	Phone number:________________________________
PART II: COSMETIC PRODUCT USAGE
1. Do you regularly use cosmetic products (makeup, skin care, hair products) in your daily routine?    a) Yes         b) No
2. How frequently do you use cosmetic products?
a. Daily ( ) 
b. Several times a week ( )
c. Occasionally (  )
d. Once a week ( )
e. Rarely ( )
3. How long have you been using cosmetic products?
a. Less than 6 months ( )
b. 6 months to 1 year ( )
c.1 year to 3 years ( )
d. More than 3 years ( )	
4. Which types of cosmetic products do you regularly use? (Please check all that apply)
a. Skincare (moisturizers, serums, toners, etc.)
b. Makeup (foundation, lipstick, eye shadow, etc.)
c. Hair care (shampoo, conditioner, styling products, etc.)
d. Fragrances (perfumes, body sprays, etc.)
e. Others (please specify): ____________
5. List the name of cosmetic products you use regularly and their brand names (e.g., foundation, shampoo, etc.) ..............................................
6. Do your cosmetic contain any of this, if yes, tick which one(s):
a. Bis-phenol A
b. Parabens
c. Phthalates
d. Triclosan
7. Have you noticed any adverse reactions on your skin or body since using cosmetics? 
YES (  ) NO (  ). If yes, please describe.........................
8. Have you experienced any adverse health effects since using cosmetics? YES (  ) NO (  ) If yes, please describe
PART III: AWARENESS AND KNOWLEDGE
1. Are you aware of the potential health risks associated with the use of cosmetic products?  YES (  )  NO (  )
2. Are you aware that certain cosmetic products may contain endocrine disrupting chemicals? YES (  )   NO ( )

3. Have you received any education or information about safe cosmetic practices and their potential effects on health? YES (  )  NO (  )

4. Have you been diagnosed of PCOS? YES (  )  NO (  )   NOT SURE (  )

5. Are you aware of the potential link between exposure to endocrine disrupting chemicals and reproductive health issues like PCOS?  YES   (  )   NO    (   ) NOT SURE (  )

6. Have you experienced any reproductive health issues (e.g., irregular menstrual cycles, oligomenorrhea, anovulation, polycystic ovary, hyperandrogenism etc) that you suspect may be related to cosmetic product usage? 
YES ( )  NO (  )  NOT SURE  (  ). 
7. If yes, please specify..........................................

7. Do you check the labels of cosmetics for its content? YES (  )  NO (  )

PART IV: ADDITIONAL INFORMATION
1. Do you have any pre-existing medical conditions?  YES ( )  NO (  )
If yes, please specify.

2. Are you currently taking any medications or supplements? YES (  ) NO (  )
 If yes, please specify.....................................